This and many other products are now available for order online and pickup at a Ferguson location near you.
Answer:
Your nearest pickup location within a 50-mile radius is automatically selected when you enter the site. To change your pickup location and see availability for other nearby locations, click the "Change Pickup Location" link on the product page or in the cart.
Answer:
Eligible items will have the Local Pickup option available both on the product page and in the cart. Select this option for all items you wish to pick up. Please note that Local Pickup can only be scheduled online at this time.
Answer:
Items are usually ready for pickup the same day the online order is placed, but this will depend on order volume and time of day. When your order is ready, you will receive an email including specific pickup instructions. Make sure to check your junk/spam folder. Orders not picked up within two business days may be canceled. You should opt to have your items shipped if you cannot pick them up promptly.
Answer:
During checkout, you will be prompted to enter the name, mobile phone number, and email address of the person who will be picking up the order. For your protection, only you or your designated pickup party may pick up your order. You will need your order confirmation and a government-issued photo ID to pick up your order.
Answer:
Not all items are available at all locations, so pickup availability will vary based on the selected store. Additionally, some items ship directly from our manufacturer partners and are not available for pickup. You can use the "Change Pickup Location" link to check for availability at nearby Local Pickup locations.
Answer:
Due to packaging, shipping costs, and other factors, some items cannot be shipped and are offered exclusively through Local Pickup.
Answer:
Credit/debit cards, Apple Pay, Google Pay, PayPal, and financing are accepted for Local Pickup orders.
Answer:
Make sure to have your order confirmation and a government-issued photo ID available when picking up your order. Check the item dimensions and ensure the items will fit in your vehicle. Bring any straps and other materials that will be needed to secure the items for transport.
Williamson 145K BTU 85.0% AFUE Hot Water Oil Boiler Chimney Vent
NewNewThis product is new and has never been used. It's in its original packaging, which has not been opened.
Weight
660 Pounds660 PoundsTotal weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
"Uncover warm possibilities" with Williamson-Thermoflo's OWT Oil fired water boiler with tankless. The highly efficient OWT-4-T-S2-W pumps out 145,000 BTUs with a thermal efficiency rating of 85 percent. The OWT is also designed with a solenoid valve, PSC motor, and a solid state igniter to maintain that efficiency. This boiler is equipped with many features, such as a temperature limit control, cast-iron sections with built-in separator, and an insulated heavy-gauge steel jacket. The OWT is also easily serviced with a swing-away burner door, top access cleanout cover, and plug-in wiring harness. Since it is factory tested and comes with a limited lifetime warranty on the heat exchanger, you can be absolutely sure that your investment is reliable and built to last.
Factory Tested
OWB boilers are factory tested, ensuring reliability and properly functioning equipment.
Factory Assembled
OWT boilers are factory-assembled meaning that the boiler comes ready for installation. This includes the aluminized flue collector, swing-away burner mounting door, with the refractory blanket and recessed target wall in the combustion chamber.
Easy Service
With a swing-away burner door, top access cleanout cover, and plug-in wiring harness, servicing the OWB boiler easy.
Lifetime Warranty
A limited lifetime warranty on the heat exchanger means that you can rest assured that your investment is covered, should there be a problem.
Product Includes
Taco 007 Circulator Pump
Specifications
Specifications
General Information
Product Line
OWT
Medium MediumMedium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Heat Exchanger Material
Cast Iron
Fuel Type Fuel TypeTo create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Oil
Combustion Type Combustion TypeCondensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Conventional
Vent Type Vent TypeProducts that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Chimney Vent
DHW Production DHW ProductionDHW (Domestic Hot Water) is potable water for uses other than space heat. Some boilers are able to provide DHW "out of the box", while others can do so with the purchase of optional accessories.
Yes
Modulating/Staging Modulating/StagingStages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control.
Single Stage
Mount Type
Floor
Maximum Altitude
2000 Feet
Assembly Type
Packaged
Includes Pump
Yes
Burner Model
Sold Separately
Performance
AFUE AFUEAFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace.
85 %
Input Rate
1.2 GPH
DOE Heating Capacity DOE Heating CapacityAlso referred to as Gross Output, this is the output of a boiler after accounting for combustion efficiency. We recommend sizing hot water boilers based on the DOE Heating Capacity.
145000 BTU
Net I=B=R Capacity Net I=B=R CapacityI=B=R, also referred to as Net Output or AHRI Capacity, is the rated heat output of a boiler after accounting for combustion efficiency, piping loss, and an extra pickup factor. We recommend sizing steam boilers based on the I=B=R rating.
126000 BTU
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Supply Connection
1 1/2 Inches
Return Connection
1 1/2 Inches
Product Height
35 5/8 Inches
Product Width
20 1/4 Inches
Product Depth
16 7/8 Inches
Product Weight
660 Pounds
Shipping Weight
670 Pounds
Warranty Information
Parts Warranty Parts WarrantyA warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
3 Years
Heat Exchanger Warranty
Lifetime Years
Reviews
Reviews
Do You Own This Product?
Give us your opinion on this product and help any future buyer's make an informed decision.
+Thank You For Submitting Your QuestionYour submission has been sent successfully. Please give our product specialists up to two business days to respond.
Continue Shopping
×
Williamson 145K BTU 85.0% AFUE Hot Water Oil Boiler Chimney Vent